BPW Ball Bearing Retainer 1/4 x 9B 28.6mm Diameter

The BPW Ball Bearing Retainer 1/4 x 9B is designed with a 28.6mm diameter for a precise fit in various applications. This pack includes 20 retainers, each with an outer diameter of 34mm and an inner diameter of 24mm, making them ideal for BB setups. These retainers are essential for enhancing performance and longevity, ensuring your equipment maintains optimal function.